Abstract
Polo-like kinase 4 is known to drive centriole duplication, but the relevant substrate remains elusive. A new study shows that PLK4 phosphorylates a key centriolar component, Ana2/STIL, to initiate centriole assembly.
Copyright © 2014 Elsevier Ltd. All rights reserved.
MeSH terms
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Animals
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Cell Cycle Proteins / metabolism*
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Centrioles / metabolism*
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Drosophila / metabolism*
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Drosophila Proteins / metabolism*
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Drosophila Proteins / physiology*
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Microtubule-Associated Proteins / metabolism*
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Protein Serine-Threonine Kinases / physiology*
Substances
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Cell Cycle Proteins
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Drosophila Proteins
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Microtubule-Associated Proteins
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Protein Serine-Threonine Kinases